16562482232057 has 2 divisors, whose sum is σ = 16562482232058. Its totient is φ = 16562482232056.

The previous prime is 16562482231993. The next prime is 16562482232069. The reversal of 16562482232057 is 75023228426561.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16266185994496 + 296296237561 = 4033136^2 + 544331^2 .

It is a cyclic number.

It is not a de Polignac number, because 16562482232057 - 2⁶ = 16562482231993 is a prime.

It is not a weakly prime, because it can be changed into another prime (16562482232557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8281241116028 + 8281241116029.

It is an arithmetic number, because the mean of its divisors is an integer number (8281241116029).

Almost surely, 2^{16562482232057} is an apocalyptic number.

It is an amenable number.

16562482232057 is a deficient number, since it is larger than the sum of its proper divisors (1).

16562482232057 is an equidigital number, since it uses as much as digits as its factorization.

16562482232057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9676800, while the sum is 53.

The spelling of 16562482232057 in words is "sixteen trillion, five hundred sixty-two billion, four hundred eighty-two million, two hundred thirty-two thousand, fifty-seven".